Senior DevOps Engineer

For our client, we are seeking specialists for the position DevOps Engineer with OpenStack i CEPH. Job Description Planning, designing, installing, and developing Linux server infrastructure based on Ubuntu, as well as administration and maintenance of highly available OpenStack clouds. Managing performance, capacity, and availability of Linux servers. Ensuring system operability using a ticketing system (troubleshooting, 2nd/3rd level support). Adapting and creating automation and system configuration processes (scripting). Providing IT security support, including implementing hardening and securing servers and services running on them. On-call shifts, 2nd/3rd level support. Technologies: OpenStack (on-premises, 6 environments, 250 virtual machines, vanilla stack). CEPH. Ansible Playbooks. GitLab Pipelines (on-premises). OpenQRM (custom system). Qualifications Strong knowledge of operations in Linux environments. Experience with Ansible Playbooks. Familiarity with GitLab Pipelines (on-premises). Experience in OpenStack administration and cloud-oriented systems. Scripting and process automation skills. Availability for on-call shifts (night/weekend shifts in rotation with colleagues from Germany). Polish and English at a minimum B2 level. Additional Assets: Knowledge of CEPH. Experience with monitoring systems. Interest in IT security and cloud infrastructure management. You can work remotely.

Location: Poznań, PL

Posted Date: 4/25/2025